微波雷达双边滤波云检测新方法的研究
葛觐铭(
),胡晓宇,王晨,董自香,杜佳璟
),胡晓宇,王晨,董自香,杜佳璟
A Novel Bilateral Filter Hydrometeor Detection Method for Microwave Radar
Jinming Ge(),Xiaoyu Hu,Chen Wang,Zixiang Dong,Jiajing Du
),Xiaoyu Hu,Chen Wang,Zixiang Dong,Jiajing Du
图7. 2006年6月22日50°~57°S星载雷达云检测算法结果
（c）红色表示双边滤波算法相比传统算法多识别的云信号，黄色表示被两种方法同时检测到的云，蓝色表示双边滤波算法遗漏的，黑点表示CALIPSO识别的云边界
Fig.7. The result of hydrometeor detection method for spaceborne radar on June 22,2006,from 50°S to 57°S
（c）Red indicates the cloud mask detected by the bilateral filtering algorithm but not by the traditional algorithm, yellow indicates the cloud mask detected by both methods simultaneously, blue indicates the cloud mask missed by the bilateral filtering compared to the traditional algorithm, and black dots indicate the cloud boundaries identified by CALIPSO
